Lithium Ion Battery Copper Foil 12um width 200mm

Lithium Ion Battery Copper Foil 12um width 200mm.



Lithium Ion Battery 12micron Copper Foil 


SPECIFICATIONS



Width:200mm  Lenght: 383m Thicness:12um Mode:T-C12

Copper foil for battery anode substrate

Item

Data

width (mm)

200

Thickness (um)

12

areal density (g/m2)

105-110

Purity(%)   More than 99.9%

Cu ≥99.9%

Fe < 0.0010%

Bi < 0.00020%

Pb < 0.0005%

Tensile strength (MPa)

≥305

Normal elongation(%)

3.0

High temperature Tensile strength180℃(MPa)

≥153

High temperature elongation180℃(%)

2.5

Anti oxidization(180℃ Heating 1h)

 No oxidation of points on the surface,The color does not change,Copper

 foil without fracture

Surface roughness(um)Rz

Drum side(um)

Less than 0.35

Matte side(um)

Less than 4.0

Surface tension(dyne/cm)

Drum side

68

Matte side

68

Coating performance

Cu foil with uniform tension on both sides, slurry coating uniformity



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 Skype : amywangbest86

 Whatsapp/Phone number : +86 181 2071 5609


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